.grid-cell-basic,
#wrap .grid .grid-cell,
#wrap .grid > div {
  height: 55px;
  margin: 0px 5px;
  text-align: center;
  line-height: 55px;
  background-color: #F4F3F0;
  border-radius: 5px;
}
#wrap .grid {
  margin-bottom: 10px;
  display: flex;
}
#wrap .grid .col-auto {
  flex: 1;
  /*等介于 flex-flow:1*/
}
#wrap .grid .col-25 {
  flex: 0 0 25%;
}
#wrap .grid .col-33 {
  flex: 0 0 33%;
}
#wrap .grid .col-50 {
  flex: 0 0 50%;
}
#wrap .grid .col-full {
  flex: 0 0 92%;
}
